S Protein Rabbit Polyclonal Antibody

Specifications

Product Data
Applications	ELISA, ICC/IF, IP, WB
Recommend Dilution	ELISA,1:50000-1:200000 WB,1:500 - 1:2000 IF,1:50 - 1:200 IP,1:50 - 1:200
Reactivity	SARS-CoV-2
Host	Rabbit
Clonality	Polyclonal
Immunogen	Recombinant fusion protein of SARS-CoV-2 Spike RBD.
Formulation	Buffer: PBS with 0.02% sodium azide,50% glycerol,pH7.3.
Concentration	lot specific
Purification	Affinity purification
Conjugation	Unconjugated
Storage Condition	Store at -20℃. Avoid freeze / thaw cycles.
Gene Name	S Protein
Database Link	Entrez Gene 43740568 SARS-CoV-2 UniProt ID P0DTC2
Background	The spike (S) glycoprotein of coronaviruses contains protrusions that will only bind to certain receptors on the host cell. The spike is essential for both host specificity and viral infectivity. The spike (S) glycoprotein of coronaviruses is known to be essential in the binding of the virus to the host cell at the advent of the infection process. It''s been reported that SARS-CoV-2 (COVID-19 coronavirus, 2019-nCoV) can infect the human respiratory epithelial cells through interaction with the human ACE2 receptor. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. The main functions for the Spike protein are summarized as: Mediate receptor binding and membrane fusion; Defines the range of the hosts and specificity of the virus; Main component to bind with the neutralizing antibody; Key target for vaccine design; Can be transmitted between different hosts through gene recombination or mutation of the receptor binding domain (RBD), leading to a higher mortality rate.
Reference Data

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